It is a member of the Kreutz Group, as Subfragment I, split from an earlier comet.

What happened the games began, a comet appeared in the sky.

在比赛开始后, 天空出现了一刻彗星.

网络文摘精选

In that way, Pluto acts like a comet.

也就是说, 冥王星的行为像一个彗星.

网络文摘精选

Whether a cometary outburst with a jet can cause observable short-term non gravitational effect is investigated.

探讨伴有喷流的彗星爆发是否造成可观测的非引力效应.

互联网摘选

We just released the findings from our preliminary analysis on the cometary side.

我们刚刚发表了来自彗星尘埃初步分析的发现.

互联网摘选

The cometary ejection play a crucial role in formation and evolution of the meteoroid stream.

彗星的喷发速度在流星群的演化过程中起着重要作用.

互联网摘选

This cometary debris – bits of ice – create a meteor shower.

这些彗星的残骸——少量的冰——形成了流星雨.

互联网摘选

So the cometary dust work had to take priority.

也因此彗星尘埃的工作获得了优先.

互联网摘选

We need to study more comets.

我们需要研究更多的首星.

互联网摘选

Comets are usually made of ice and rock.

彗星通常是由岩石和冰构成的.

互联网摘选

Early Studies were connected with the origin of short-period comets.

早期的研究是为了探讨短周期彗星的起源.

互联网摘选

These small objects, including asteroids, Kuiper Belt objects, comets and interstellar dust.

这些小天体包括小行星 、 柯伊伯带的天体 、 彗星和星际尘埃.

互联网摘选

Any school kid can tell you that comets are made of ice.

随便找个小学生都会告诉你,彗星是由冰组成的.

互联网摘选

Scientists want to learn how comets come into being.

科学家们想了解彗星是怎么形成的.

互联网摘选

Perhaps, extinctions are caused by something outside, like comets and asteroids.

也许, 灭绝是由外来物体引起的, 比如彗星和小行星.

互联网摘选

In addition, there are thousands of small bodies as asteroids and comets.

此外, 被发现的还有成千上万的小型天体像是小行星和彗星.

互联网摘选

There are about 800 comets whose orbits are known.

人类已经知道有运行轨道的彗星大约有800颗.

互联网摘选

They were stars, I knew, and flaring comets, that peopled my flight among the suns.

我知道是这些星辰和闪烁的慧星遍布在我飞行恒星之间的航程中.

词典精选例句

The night sky is occasionally host to the transient visitors known as comets and meteors.

夜空有时还接待如彗星和流星那样的过路来访者.

词典精选例句

We can see comets only when they come close to the earth.

只有当彗星接近地球时,我们才能看得见它们.

词典精选例句

Most stars probably have their quota of planets, meteorids, comets, and asteroids.

多数恒星也许还拥有若干行星 、 流星 、 彗星和小行星.

词典精选例句